Original article

Terashima M, Ikeda K, Maesawa C, Kawamura H, Niitsu Y, Satoh M, Saito K. Establishment of an alpha-fetoprotein-producing gastric cancer cell line in serum-free media. Maesawa C, Mikawa S, Satodate R. Significance of immunohistochemically detected c-erbB-2 protein expression in stage III breast cancer, with reference to nuclear deformity, DNA content and prognosis. Jpn J Clin Oncol 1991;21:264-267. Terashima M, Ikeda K, Kawamura S, Maesawa C, Ishida K, Sato M, Saito K. The usefulness of cyclophosphamide pretreatment for subrenal capsule assay against human esophageal cancer. Jpn J Surg 1991;21:184-192. Maesawa C, Tamura G, Suzuki Y, Ishida K, Saito K, Satodate R. Sensitive detection of p53 gene mutations in esophageal endoscopic biopsy specimens by cell sorting combined with polymerase chain reaction single-strand conformation polymorphism analysis. Jpn J Cancer Maesawa C, Masuda T, Tamura G, Satodate R, Ishida K, Saito K. Prognostic assessment of superficial squamous cell carcinoma of the esophagus using karyometric analysis and nucleolar organizer regions. J Surg Oncol 1992;51:164-168. Maesawa C, Suzuki Y, Satodate R, Ishida K, Saito K. p53 gene mutations in esophageal cancer detected by polymerase chain reaction single-strand conformation polymorphism analysis. Jpn J Cancer Res 1992;83:559-562. ◎Maesawa C, Sakuma T. Microscopic features of the regeneration of white pulp in autotransplanted spleens in rats. Virchows Arch A Pathol Anat Histopathol 1992;421:41-45. Terashima M, Ikeda K, Maesawa C, Kawamura H, Ishida K, Sato M, Saito K. Drug-sensitivity testing in patients with human oesophageal squamous cell carcinoma. Eur J Maesawa C, Suzuki Y, Ogasawara S, Terashima M, Saito K, Satodate R. Primary gastric carcinoma cells frequently lose heterozygosity at the APC and MCC genetic loci. Jpn ○Maesawa C, Tamura G, Suzuki Y, Ogasawara S, Ishida K, Saito K, Satodate R. Aberrations of tumor-suppressor genes (p53, apc, mcc and Rb) in esophageal squamous-cell carcinoma. Maesawa C, Suzuki Y, Tamada H, Satoh M, Ogasawara S, Kashiwaba M, Satodate R. Mutations of the APC gene occur during early stages of gastric adenoma development. Cancer Res 1994;54:1149-1151. Maesawa C, Tamura G, Satodate R. Lack of mutations of the adenomatous polyposis coli gene in oesophageal and gastric carcinomas. Virchows Arch Suzuki Y, Tamura G, Maesawa C, Fujioka T, Kubo T, Satodate R. Analysis of genetic alterations in renal cell carcinoma using the polymerase chain reaction. Virchows Arch Maesawa C, Suzuki Y, Kashiwaba M, Ishida M, Saito K, Satodate R. Improved detection of loss of heterozygosity at retinoblastoma gene locus in human breast carcinoma. Suzuki Y, Tamura G, Maesawa C, Fujioka T, Kubo T, Satodate R. Analysis of genetic alterations in renal cell carcinoma using the polymerase chain reaction. Virchows Arch Kashiwaba M, Tamura G, Suzuki Y, Maesawa C, Ogasawara S, Sakata K, Satodate R. Epithelial-cadherin gene is not mutated in ductal carcinomas of the breast. Jpn J Cancer Res Maesawa C, Sakuma T, Sato T, Masuda T, Muro-oka G, Satodate R. Structural characteristic of splenic sinuses in idiopathic portal hypertension. Pathol Int 1995;45:642-648. ○Maesawa C, Tamura G, Suzuki Y, Ogasawara S, Sakata K, Kashiwaba M, Satodate R. The sequential accumulation of genetic alterations characteristic of the colorectal adenoma-carcinoma sequence does not occur between gastric adenoma and adenocarcinoma. Tamura G, Sakata K, Maesawa C, Suzuki Y, Terashima M, Satoh K, Sekiyama S, Suzuki A, Eda Y, Satodate R. Microsatellite alterations in adenoma and differentiated adenocarcinoma of the stomach. Cancer Res 1995;55:1933-1936. Sakata K, Tamura G, Maesawa C, Suzuki Y, Terashima M, Satoh K, Eda Y, Suzuki A, Sekiyama S, Satodate R. Loss of heterozygosity on the short arm of chromosome 9 without p16 gene mutation in gastric carcinomas. Jpn J Cancer Res 1995;86:333-335. ○Ogasawara S, Maesawa C, Tamura G, Satodate R. Frequent microsatellite alterations on chromosome 3p in esophageal squamous cell carcinoma. Cancer Res 1995;55:891-894. Tamura G, Sakata K, Nishizuka S, Maesawa C, Suzuki Y, Terashima M, Eda Y, Satodate R. Allelotype of adenoma and differentiated adenocarcinoma of the stomach. J Pathol Tamura G, Sakata K, Nishizuka S, Maesawa C, Suzuki Y, Iwaya T, Terashima M, Saito K, Satodate R. Inactivation of the E-cadherin gene in primary gastric carcinomas and gastric carcinoma cell lines. Jpn J Cancer Res 1996;87:1153-1159. ○Maesawa C, Tamura G, Nishizuka S, Ogasawara S, Ishida K, Terashima M, Sakata K, Sato N, Saito K, Satodate R. Inactivation of the CDKN2 gene by homozygous deletion and de novo methylation is associated with advanced stage esophageal squamous cell carcinoma. Maesawa C, Tamura G, Ogasawara S, Suzuki Y, Sakata K, Sugimura J, Nishizuka S, Sato N, Ishida K, Saito K, Satodate R. Loss of heterozygosity at the DCC gene locus is not crucial for the acquisition of metastatic potential in oesophageal squamous cell carcinoma. Eur J Tamura G, Ogasawara S, Nishizuka S, Sakata K, Maesawa C, Suzuki Y, Terashima M, Saito K, Satodate R. Two distinct regions of deletion on the long arm of chromosome 5 in differentiated adenocarcinomas of the stomach. Cancer Res 1996;56:612-615. Ogasawara S, Tamura G, Maesawa C, Suzuki Y, Ishida K, Satoh N, Uesugi N, Saito K, Satodate R. Common deleted region on the long arm of chromosome 5 in esophageal carcinoma. Gastroenterology 1996;110:52-57. Tamura G, Sakata K, Nishizuka S, Maesawa C, Suzuki Y, Iwaya T, Terashima M, Saito K, Satodate R. Analysis of the fragile histidine triad gene in primary gastric carcinomas and gastric carcinoma cell lines. Genes Chromosomes Cancer 1997;20:98-102. Maesawa C, Tamura G, Nishizuka S, Iwaya T, Ogasawara S, Ishida K, Sakata K, Sato N, Ikeda K, Kimura Y, Saito K, Satodate R. MAD-related genes on 18q21.1, Smad2 and Smad4, are altered infrequently in esophageal squamous cell carcinoma. Jpn J Cancer Res Nishizuka S, Tamura G, Maesawa C, Sakata K, Suzuki Y, Iwaya T, Terashima M, Saito K, Satodate R. Analysis of the DPC4 gene in gastric carcinoma. Jpn J Cancer Res Sakata K, Tamura G, Nishizuka S, Maesawa C, Suzuki Y, Iwaya T, Terashima M, Saito K, Satodate R. Commonly deleted regions on the long arm of chromosome 21 in differentiated adenocarcinoma of the stomach. Genes Chromosomes Cancer 1997;18:318-321. Maesawa C, Nishizuka S, Suzuki Y, Sakata K, Sato N, Ikeda K, Koeda K, Ogasawara S, Otsuka K, Kimura Y, Aoki K, Ishida K, Saito K, Tamura G. Infrequent frameshift mutations of polynucleotide repeats in multiple primary cancers affecting the esophagus and other organs. Genes Chromosomes Cancer 1998;23:317-322. Nozawa H, Oda E, Ueda S, Tamura G, Maesawa C, Muto T, Taniguchi T, Tanaka N. Functionally inactivating point mutation in the tumor-suppressor IRF-1 gene identified in human gastric cancer. Int J Cancer 1998;77:522-527. Ikeda K, Terashima M, Kawamura H, Takiyama I, Koeda K, Takagane A, Sato N, Ishida K, Iwaya T, Maesawa C, Yoshinari H, Saito K. Pharmacokinetics of cisplatin in combined cisplatin and 5-fluorouracil therapy: a comparative study of three different schedules of cisplatin administration. Jpn J Clin Oncol 1998;28:168-175. ○Iwaya T, Maesawa C, Ogasawara S, Tamura G. Tylosis esophageal cancer locus on chromosome 17q25.1 is commonly deleted in sporadic human esophageal cancer. Maesawa C, Tamura G, Iwaya T, Ogasawara S, Ishida K, Sato N, Nishizuka S, Suzuki Y, Ikeda K, Aoki K, Saito K, Satodate R. Mutations in the human homologue of the Drosophila patched gene in esophageal squamous cell carcinoma. Genes Chromosomes Cancer Saito A, Kanai Y, Maesawa C, Ochiai A, Torii A, Hirohashi S. Disruption of E-cadherin-mediated cell adhesion systems in gastric cancers in young patients. Jpn J Tamura G, Nishizuka S, Maesawa C, Suzuki Y, Iwaya T, Sakata K, Endoh Y, Motoyama T. Mutations in mitochondrial control region DNA in gastric tumours of Japanese patients. Eur Satoh M, Nakamura M, Saitoh H, Satoh H, Maesawa C, Segawa I, Tashiro A, Hiramori K. Tumor necrosis factor-alpha-converting enzyme and tumor necrosis factor-alpha in human dilated cardiomyopathy. Circulation 1999;99:3260-3265. Yamada T, Takaoka AS, Naishiro Y, Hayashi R, Maruyama K, Maesawa C, Ochiai A, Hirohashi S. Transactivation of the multidrug resistance 1 gene by T-cell factor 4/beta-catenin complex in early colorectal carcinogenesis. Cancer Res 2000;60:4761-4766. Ikeda K, Ishida K, Sato N, Koeda K, Aoki K, Kimura Y, Iwaya T, Ogasawara S, Iijima S, Nakamura R, Uesugi N, Maesawa C, Saito K. Chemoradiotherapy followed by surgery for thoracic esophageal cancer potentially or actually involving adjacent organs. Dis Esophagus Fujiwara H, Terashima M, Irinoda T, Takagane A, Abe K, Kashiwaba M, Oyama K, Takahashi M, Maesawa C, Saito K, Takechi T, Fukushima M. Quantitative measurement of thymidylate synthase and dihydropyrimidine dehydrogenase mRNA level in gastric cancer by real-time RT-PCR. Jpn J Cancer Res 2002;93:1342-1350. Tarusawa M, Yashima A, Endo M, Maesawa C. Quantitative assessment of minimal residual disease in childhood lymphoid malignancies using an allele-specific oligonucleotide real-time quantitative polymerase chain reaction. Int J Hematol 2002;75:166-173. Maesawa C, Yashima A, Itabashi T, Satoh T, Tarusawa M, Endo M, Takahashi Y, Sasaki S, Tsuchiya S, Ishida Y, Masuda T. Development of immunoglobulin variable heavy chain gene consensus probes with conjugated 3' minor groove binder groups for monitoring minimal residual disease in childhood acute lymphoblastic leukaemia. J Clin ○Akiyama Y, Maesawa C, Ogasawara S, Terashima M, Masuda T. Cell-type-specific repression of the maspin gene is disrupted frequently by demethylation at the promoter region in gastric intestinal metaplasia and cancer cells. Am J Pathol 2003;163:1911-1919. Maesawa C, Yashima A, Tarusawa M, Satoh T, Ishida Y, Ito S, Murai K, Enomoto S, Utsugisawa T, Motoyoshi K, Masuda T. Development of consensus fluorogenically labeled probes of the immunoglobulin heavy-chain gene for detecting minimal residual disease in B-cell non-Hodgkin lymphomas. Cancer Sci 2003;94:877-885. Maesawa C, Yashima A, Itabashi T, Ishida Y, Masuda T. Consensus primers for detecting monoclonal immunoglobulin heavy chain rearrangement in B cell lymphomas. Maesawa C, Uchiyama M, Tarusawa M, Satoh T, Satoh M, Enomoto S, Sugawara K, Numaoka H, Murai K, Utsugisawa T, Ishida Y, Masuda T. Quantitative assessment of contaminating tumor cells in autologous peripheral blood stem cells of B-cell non-Hodgkin lymphomas using immunoglobulin heavy chain gene allele-specific oligonucleotide real-time quantitative-polymerase chain reaction. Leuk Res ○Maesawa C, Inaba T, Sato H, Iijima S, Ishida K, Terashima M, Sato R, Suzuki M, Yashima A, Ogasawara S, Oikawa H, Sato N, Saito K, Masuda T. A rapid biosensor chip assay for measuring of telomerase activity using surface plasmon resonance. Nucleic Acids Res Nakatani K, Hagihara S, Sando S, Sakamoto S, Yamaguchi K, Maesawa C, Saito I. Induction of a remarkable conformational change in a human telomeric sequence by the binding of naphthyridine dimer: inhibition of the elongation of a telomeric repeat by telomerase. J Am Chem Soc 2003;125:662-666. ○Sato R, Maesawa C, Fujisawa K, Wada K, Oikawa K, Takikawa Y, Suzuki K, Oikawa H, Ishikawa K, Masuda T. Prevention of critical telomere shortening by oestradiol in human normal hepatic cultured cells and carbon tetrachloride induced rat liver fibrosis. Gut Maesawa C, Akasaka T, Masuda T. Aberrant expression of the maspin gene associated with epigenetic modification in melanoma cells. J Invest Dermatol Oyama K, Terashima M, Takagane A, Maesawa C. Prognostic significance of peritoneal minimal residual disease in gastric cancer detected by reverse transcription-polymerase chain reaction. Br J Surg 2004;91:435-443. ○Uchiyama M, Maesawa C, Yashima-Abo A, Tarusawa M, Satoh M, Satoh T, Ishida Y, Ito S, Murai K, Enomoto S, Utsugisawa T, Masuda T. Short consensus probes with 3'-minor groove binder of the immunoglobulin heavy-chain gene for real-time quantitative PCR in B-cell non-Hodgkin lymphomas. Lab Invest 2004;84:932-936. Maesawa C, Wada K, Fujisawa K, Itabashi T, Noda Y, Honda T, Sato N, Ishida K, Takagane A, Saito K, Masuda T. Human PinX1, a potent telomerase inhibitor, is not involved in human gastrointestinal tract carcinoma. Oncol Rep 2004;11:871-874. Maesawa C, Uchiyama M, Higuchi T, Masuda T. Quantitative detection of mutant alleles of the K-ras gene with minor groove binder-conjugated fluorogenic DNA Maesawa C, Yamamoto M, Akiyama Y, Wada K, Fujisawa K, Higuchi T, Tomisawa Y, Sato N, Endo S, Saito K, Masuda T. Disruption of cell-type-specific methylation at the Maspin gene promoter is frequently involved in undifferentiated thyroid Satoh H, Nakamura M, Satoh M, Nakajima T, Izumoto H, Maesawa C, Kawazoe K, Masuda T, Hiramori K. Expression and localization of tumour necrosis factor-alpha and its converting enzyme in human abdominal aortic aneurysm. Clin Sci (Lond) Maesawa C, Oikawa K, Fujiwara-Akita H, Masuda T. Biacore’s SPR technology for the development of telomere/telomerease-targeted therapies. Biacore J 2004;1:7-9. Maesawa C, Oyama K, Ohtani S, Akiyama Y, Ogasawara S, Takagane A, Saito K, Masuda T, Kanzaki N, Matsuyama S, Hoshino Y, Kogure M, Gotoh M, Shirane M, Mori K. Gene expression profiles in human gastric cancer: expression of maspin correlates with lymph node metastasis. Br J Cancer 2005;92:1130-1136. Maesawa C, Kimura T, Ogasawara S, Ikeda K, Kimura Y, Noda Y, Ishida K, Sato N, Saito K, Masuda T. Infrequent mutation of the human envoplakin gene is closely linked to the tylosis oesophageal cancer locus in sporadic oesophageal squamous cell carcinomas. Maesawa C, Honda T, Kobayashi S, Masuda T. Expression of human telomerase reverse transcriptase splice variants is well correlated with low telomerase activity in osteosarcoma cell lines. Int J Oncol 2005;26:1009-1016. Maesawa C, Yashima-Abo A, Tarusawa M, Endo M, Sugawara W, Chida S, Onodera S, Tsukushi Y, Ishida Y, Tsuchiya S, Masuda T. Consensus JH gene probes with conjugated 3'-minor groove binder for monitoring minimal residual disease in acute lymphoblastic leukemia. J Mol Diagn 2005;7:121-126. Maesawa C, Sato R, Wada K, Ogasawara S, Akiyama Y, Takeda M, Fujita T, Otsuka K, Higuchi T, Suzuki K, Saito K, Masuda T. Epigenetic status and aberrant expression of the maspin gene in human hepato-biliary tract carcinomas. Lab Invest Maesawa C, Masuda T, Sugiyama T. Aberrant maspin expression in human endometrial cancer. Cancer Sci 2006;97:883-888. Maesawa C, Ikeda K, Wakabayashi G, Masuda T. Mutations of the epidermal growth factor receptor gene in gastrointestinal tract tumor cell lines. Oncol Rep Maesawa C, Oikawa K, Nitta H, Wakabayashi G, Masuda T. Interferon-gamma down-regulates expression of tumor necrosis factor-alpha converting enzyme/a disintegrin and metalloproteinase 17 in activated hepatic stellate cells of rats. Int J Mol Med Maesawa C, Ogasawara S, Yashima-Abo A, Kimura T, Kotani K, Masuda S, Nagata Y, Iwaya T, Suzuki K, Oyake T, Akiyama Y, Kawamura H, Masuda T. Aberrant maspin expression in gallbladder epithelium is associated with intestinal metaplasia in patients with cholelithiasis. J Clin Pathol 2006;59:328-330. Satoh M, Shimoda Y, Maesawa C, Akatsu T, Ishikawa Y, Minami Y, Hiramori K, Nakamura M. Activated toll-like receptor 4 in monocytes is associated with heart failure after acute myocardial infarction. Int J Cardiol 2006;109:226-234. Yamashina M, Kaneko Y, Maesawa C, Kajiwara T, Ishii M, Fujiwara F, Taneichi H, Takebe N, Ishida W, Takahashi K, Masuda T, Satoh J. Association of TNF-alpha gene promoter C-857T polymorphism with higher serum LDL cholesterol levels and carotid plaque formation in Japanese patients with type 2 diabetes. Tohoku J Exp Med 2007;211:251-258. Maesawa C, Kimura T, Kotani K, Takahashi K, Akasaka T, Masuda T. Methylation status of the SOCS3 gene in human malignant melanomas. Int J Oncol 2007;30:689-694. Maesawa C, Shibazaki M, Oikawa H, Shoji T, Sugiyama T, Masuda T. Epigenetic modification is involved in aberrant expression of class III beta-tubulin, TUBB3, in ovarian cancer cells. Int J Oncol 2008;32:1227-1235. Maesawa C, Oikawa H, Kotani K, Sakurai E, Kato K, Komatsu H, Nitta H, Kawamura H, Wakabayashi G, Masuda T. Angiotensin II and epidermal growth factor receptor cross-talk mediated by a disintegrin and metalloprotease accelerates tumor cell proliferation of hepatocellular carcinoma cell lines. Hepatol Res 2008;38:601-613. Yamauchi K, Piao HM, Nakadate T, Shikanai T, Nakamura Y, Niisato M, Ito H, Mouri T, Kobayashi H, Maesawa C, Sawai T, Ohtsu H, Inoue H. Progress in allergy signal research on mast cells: the role of histamine in goblet cell hyperplasia in allergic airway inflammation - a study using the Hdc knockout mouse. J Pharmacol Sci 2008;106:354-360. Maesawa C, Ogasawara S, Iwaya T, Shibazaki M, Yashima-Abo A, Kotani K, Oikawa H, Sakurai E, Izutsu N, Kato K, Komatsu H, Ikeda K, Wakabayashi G, Masuda T. Downregulation of miR-138 is associated with overexpression of human telomerase reverse transcriptase protein in human anaplastic thyroid carcinoma cell lines. Cancer Sci Yamauchi K, Piao HM, Nakadate T, Shikanai T, Nakamura Y, Ito H, Mouri T, Kobayashi H, Maesawa C, Sawai T, Ohtsu H, Inoue H. Enhanced Goblet Cell Hyperplasia in HDC Knockout Mice with Allergic Airway Inflammation. Allergol Int 2009;58:125-134. ○Akasaka K, Maesawa C, Shibazaki M, Maeda F, Takahashi K, Akasaka T, Masuda T. Loss of class III beta-tubulin Induced by histone deacetylation is associated with chemosensitivity to paclitaxel in malignant melanoma cells. J Invest Dermatol 2009. in Maesawa C, Tada H, Takikawa Y, Yashima-Abo A, Masuda T. Differential microRNA expression between bone marrow side population cells and hepatocytes in adult Maesawa C, Itabashi T, Fujisawa K, Otsuka K, Kanno S, Tada H, Tatemichi Y, Kotani K, Oikawa H, Sugai T, Wakabayashi G, Masuda T. DNA hypomethylation at the CpG island is involved in aberrant expression of the L1 cell adhesion molecule gene in colorectal Maesawa C, Takahasi Y, Tabuchi T, Itoh T, Nakamura M. Effect of atorvastatin on microRNA221/222 expression from patients with coronary artery disease. Maesawa C, Tamura G, Sawada H, Kamioki S, Nakajima Y, Satodate R. Angiomyolipoma arising in the colon. Am J Gastroenterol 1996;91:1852-1854. Maesawa C, Tamura G, Sato N, Ikeda K, Sasaki A, Othuka K, Ishida K, Saito K, Satodate R. Esophageal carcinosarcoma: a genetic analysis. Gastroenterology 1997;113:973-977. Kimura Y, Kawamura M, Owada M, Fujiwara T, Maesawa C, Hiramori K. Successful steroid therapy for cefdinir-induced acute tubulointerstitial nephritis with progressive renal failure. Intern Med 2001;40:114-117. Maesawa C, Satoh T, Akasaka T, Masuda T. A case of primary cutaneous CD30+ T-cell lymphoproliferative disorder with features of granulomatous slack skin disease. Br J Dermatol 2002;147:998-1002. Iijima S, Maesawa C, Sato N, Ikeda K, Inaba T, Akiyama Y, Ishida K, Saito K, Masuda T. Gastrointestinal stromal tumour of the oesophagus: significance of immunohistochemical and genetic analyses of the c-kit gene. Eur J Gastroenterol Hepatol 2002;14:445-448. Maesawa C, Iijima S, Sato N, Yoshinori N, Suzuki M, Tarusawa M, Ishida K, Tamura G, Saito K, Masuda T. Esophageal extraskeletal Ewing's sarcoma. Hum Pathol 2002;33:130-132. Sato A, Imaizumi M, Chikaoka S, Niizuma H, Hoshi Y, Takeyama J, Fujii K, Nishio T, Watanabe M, Maesawa C, Hayashi Y, Iinuma K. Acute renal failure due to leukemic cell infiltration followed by relapse at multiple extramedullary sites in a child with acute lymphoblastic leukemia. Leuk Lymphoma 2004;45:825-828. Oikawa H, Maesawa C, Sato R, Oikawa K, Yamada H, Oriso S, Ono S, Yashima-Abo A, Kotani K, Suzuki K, Masuda T. Liver cirrhosis induced by long-term administration of a daily low dose of amiodarone: a case report. World J Gastroenterol 2005;11:5394-5397. Yashima-Abo A, Satoh T, Abo T, Aoki Y, Kowata S, Ito S, Ishida Y, Fujiwara H, Maesawa C, Masuda T. Distinguishing between proliferating nodal lymphoid blasts in chronic myelogenous leukemia and non-Hodgkin lymphoma: report of three cases and detection of a bcr/abl fusion signal by single-cell analysis. Pathol Int 2005;55:273-279. Nakamura Y, Sato A, Takahashi S, Kanazawa T, Ito S, Maesawa C, Masuda T, Inoue Y. Primary pericardial mesothelioma presenting as constrictive pericarditis. Respiratory Med. Extra 2005;1:107-109. Maesawa C, Uesugi N, Kimura T, Ikeda K, Kimura Y, Mitomo S, Ishida K, Sato N, Wakabayashi G. Coexistence of esophageal superficial carcinoma and multiple leiomyomas: A case report. World J Gastroenterol 2006;12:4588-4592. Maesawa C, Uesugi N, Kimura T, Ogasawara S, Ikeda K, Kimura Y, Mitomo S, Ishida K, Sato N, Saito K, Masuda T. True carcinosarcoma of the esophagus. Dis Esophagus 2006;19:48-52. Nishimura K, Satoh T, Maesawa C, Ishijima K, Sato H. Giant cell tumor of the larynx: a case report and review of the literature. Am J Otolaryngol 2007;28:436-440.

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